Given that a communications satellite is orbiting the earth 600 miles above the earth represented by DE in the diagram below. What is the distance from the satellite to the horizon represented by DB and DC below?

Q: A surveyor, standing 30 ftfrom the base of a building, measures the angle of elevation to thetop of…

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Q: Find the approximate value, in degrees, of the expression, using a calculator.  arccsc(2.11)

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Q: The minute hand of a clock is 6 inches long and moves from 12 to 4 o'clock. How far does the tip of…

A: The minute hand of a clock is 6 inches long and it moves from 12 to 4 o'clock. The minute moves 20…

Q: The de Broglie wavelength (in nanometer) for an electron moving with 8.658 x m/s is: 104

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Q: Find the exact values below. If applicable, click on "Undefined". H O/O Undefined 4x csc - 3 %3D ?…

A: Using trigonometry,we get

Q: A helicopter is 66.0 mi due north of a VOR (Very high frequency Omnidirectional Range) station…

A: Solution:-

Q: Find the measure of arc DB in OP. 128 mDB = (Simplify your answer.) Enter your answer in the answer…

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Q: surveyor surveys two adjacent lots and makes the following rough sketch showing his measi o decimal…

A: Given,

Q: Use a calculator to evaluate a) csc 37° b) cot 51° c) sec 84°

A: Given: a. cosec37°b. cot51°c. sec84°

Q: 2 ft The shaded area is (Round to two decimal places as needed.) Determine the shaded area. 10 in.…

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Q: eeded to attach a pipe to a wall as seen in the figure below. (A e wall at right angles. Round your…

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Q: How long is an arc intercepted by the given central angle in a circle of radius 4.09 mi? 45° The…

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Q: ABCD is a kite, so AC 1 DB and DE = EB. Calculate the length of AC, to the nearest tenth of a…

A: topic- application of derivatives

Q: Given that A FGH is similar to AFED, Calculate DE to the hundredths place. 11 4.25 F E 4.75 H 8.

A: Triangle FGH is similar to triangle FED since, angle(F) is common to both the triangles, and,…

Q: e nearest

A: The triangle RPQ is given in the question. Apply the trigonometric ratio, sinθ=PH here, P is the…

Q: A yacht has sailed from Port Latta, Tasmania and is now locates at point x. It has followed a course…

A: Given, a yacht has sailed from Port Latta, Tasmania, and is now locates at point x. It has followed…

Q: An underwater (but near the surface) explosion is detected by sonar on a ship 30 seconds before it…

A: NOTE: Refresh your page if you can't see any equations. . as we know speed of sound in air=330 m/s…

Q: In circle J with mZHJK = 112, find the m/HLK. H K L

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Q: use a calculator to find the approximate value of each expression rounded to two decimal places.

A: To find the approximate value of expression

Q: Hence, use the rounded values of y and w to find x, correct to 1 decimal place pleasee.

A: Given,          The figure is shown below :

Q: ABCD is a kite, so AC 1 DB and DE = EB. Calculate the length of AC, to the nearest tenth of a…

A: The Pythagoras theorem states that in a right-angled triangle, the square of the hypotenuse is equal…

Q: A plane flies 80.0 mi due north from its base airport. Then it makes a 50.0° turn northeast and…

A: We will solve the following.

Q: Use a calculator to approximate the value. Round your answer to two decimal places.

A: Given: y=cos-10.051 For finding value of given expression, we will use calculator

Q: A spy plane is cruising at an altitude of 18,250m. If the temperature at this altitude is -75C what…

A: Consider the given question,Given Altitude, H = 18,250 mTemperature, T = -75 degree Celsius = (-75 +…

Q: The cross section of a dovetail slide is shown in Figure 26–48. Before the dovetail was cut, the…

A: From the given diagram note that, the dove tail is in the shape of a parallelogram. It is known…

Q: A man travels in a motorized boat at the rate of 12 kph from his barrio to the town and come back to…

A: The equation that describes the relation between the distance, rate, and time is Rate=DistanceTime.

Q: Approximate the value of arccot (-0.4452) to the nearest degree

A: To find the value to nearest degree

Q: A.) Find the systolic pressure, to the nearest tenth of a millimeter, for a person of age 40 years.…

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Q: 45 35°

A: The given triangle has measures,θ=35°, opposite side=z, hypotenuse side=45

Q: In black-and-white photography if one uses a red light of wavelength 649.9 nm in darkroom, its…

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Q: 411. What is the decibel level of a train whistle with intensity 10 watts per square inch?

A: We know that decibel level of sound is B=10log10II0 where I0=1×10-12W/m2 Now, intensity of train…

Q: ABCD is a kite, so AC 1 DB and DE = EB. Calculate the length of AC, to the nearest tenth of a…

A: In the given figure AD= 9 cm , CD=8 cm , DB=8 cm

Q: Use OD. E Name a secant. a. AB Ob. CE C. CB Od. DB 18

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Q: In right AABD, AC is an altitude. If DC= 8 and CB= 3, then AC equals

A: 1)  All right angle triangle are similar, so we have      △ACB∼△ADC 2) Since both triangles are…

Q: Find the area. Round to the nearest ft2. 33 ft 38 ft 43 ft O A. 545 ft2 O B. 710 ft2 OC. 627 ft2 O…

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Q: At what distance (in mm) from a long, straight wire carrying a current of 29 A will the magnitude of…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Use a calculator to approximate the value arccos (0.051). Round your answer to two decimal places.

A: Given:0.051  To calculate approximate value across ( 0.051) and round it to two decimal places

Q: What is the intensity level of a lawm mower if the sound has the intensity of 0.00063 W/m^2?

A: Given  Intensity level L = 10 log(I/Io) db I = 0.00063 W/m2 = 63× 10-5 W/m2 Io =  10-12 W/m2

Q: Refer to the figure below for questions 26 and 27. GG H

A: Given data: The given figure. 26) Refer to the given figure, the points E, G, and F are lie in the…

Q: The reflectors in each lanemarking stripe on a highway are spaced 16 yards apart. How many…

A: First, we convert 2 kilometers into yards.  1 km= 1093.61 yards  2 km= (1093.61×2)=2187.22 yards

Q: Find the measure of arc DB in OP. 127° B mDB %3D (Simplify your answer.)

A: From the given figure;     From the concept of the supplementary angle:…

Q: The de Broglie wavelength (in nanometer) for an electron moving with 6.628 x 10 m/s is:

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Q: Given the following figure: 22 36 Determine the measure of <Y. Round your answer to the nearest…

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Q: Find the measure of arc DB in OP. 123° B mDB =O° (Simplify your answer.)

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Q: 3 D Find DE distace from Plane to rumuay Round to nearest fort. X 5280 feet

A: Consider the given figure. Given DF=5280 feet, ∠D=30° and ∠F=90°. And DE=x We have to find the DE By…

Q: A company needs to design a cable car that climbing at 40° to the horizontal up the mountainside,…

A: Since the given arrangement is in the form of a right angled triangle. (a) Determine the length of…

Q: A RL circuit has a resistance of 10 ohms, an inductance of 1.5 henries, an applied emf of 9 volts,…

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Q: If the temperature of the metal surface is {6} K, then calculate its value in Fahrenheit

A: Given information: Given that the temperature of the metal surface is K = 6.

Q: how much more intense is an earthquake with a magnitude of 5.4 on the ritcher scale than one with a…

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